Rod lenses are mainly used in Sensors, light guides, and endoscopes, laser systems. Sunday can make polishing either the end faces or the cylindrical faces depanding on customer’s using.
Rod lens can be two end faces polished, cylindrical faces polished, coating is available.
Diameter
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1mm to 500mm
|
Diameter Tolerance
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+0.00/-0.1 or customer size
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Material
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N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc.
|
Surface Quality
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80-50 to 10/5
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Flatness
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1 lambda to 1/10 lambda
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Thickness Tolerance
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+0.00/-0.05mm
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Focal Length Tolerance
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+/-1%
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Clear Aperture
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>90% of diameter
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Centration
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<3arcmin
|
Coating
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Single Mag2, Multiple Layers AR CoatingA:350-650nmB:650-1050nm
C:1050-1585nm D: Customer Design |
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